Which lists three living units of the human body in order from the simplest to the most complex level of organization? No downloadable links or files! I will mark brainliest! A. red blood cell → circulatory system → blood

B. nervous system → nerves → brain

C. red blood cell → heart tissue → circulatory system

D. bone tissue → skeletal system → bone

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

The specific heat of ice is 0.5 calories/gram°c. 20 grams of ice will require ll calories to raise the temperature 1°c. 05

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.